v0.1.4

What's Changed

• chore(log): Support OpenTelemetry by @LucienShui in #46
• chore(worker): Support health check port in worker by @LucienShui in #47
• chore(worker): Add docling server support by @LucienShui in #48
• release(v0.1.4): Ready to release by @LucienShui in #49

Full Changelog: v0.1.3...v0.1.4